EP2548615A4 - DETERMINATION DEVICE AND DETERMINATION METHOD - Google Patents

DETERMINATION DEVICE AND DETERMINATION METHOD

Info

Publication number
EP2548615A4
EP2548615A4 EP11755845.2A EP11755845A EP2548615A4 EP 2548615 A4 EP2548615 A4 EP 2548615A4 EP 11755845 A EP11755845 A EP 11755845A EP 2548615 A4 EP2548615 A4 EP 2548615A4
Authority
EP
European Patent Office
Prior art keywords
determination
determination method
determination device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP11755845.2A
Other languages
German (de)
French (fr)
Other versions
EP2548615A1 (en
Inventor
Shiho Hakomori
Takashi Yamaguchi
Koshi Tamamura
Tsunenori Arai
Arisa Ito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Keio University
Sony Corp
Original Assignee
Keio University
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Keio University, Sony Corp filed Critical Keio University
Publication of EP2548615A1 publication Critical patent/EP2548615A1/en
Publication of EP2548615A4 publication Critical patent/EP2548615A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A61B18/24—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor with a catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0071—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by measuring fluorescence emission
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A61B5/0084—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/1459—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters invasive, e.g. introduced into the body by a catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6885—Monitoring or controlling sensor contact pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7271—Specific aspects of physiological measurement analysis
    • A61B5/7285—Specific aspects of physiological measurement analysis for synchronizing or triggering a physiological measurement or image acquisition with a physiological event or waveform, e.g. an ECG signal
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0613—Apparatus adapted for a specific treatment
    • A61N5/062—Photodynamic therapy, i.e. excitation of an agent

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Otolaryngology (AREA)
  • Cardiology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Signal Processing (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Artificial Intelligence (AREA)
  • Radiology & Medical Imaging (AREA)
  • Physiology (AREA)
  • Psychiatry (AREA)
  • Pulmonology (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Radiation-Therapy Devices (AREA)
  • Laser Surgery Devices (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Endoscopes (AREA)
EP11755845.2A 2010-03-15 2011-03-07 DETERMINATION DEVICE AND DETERMINATION METHOD Withdrawn EP2548615A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010058384A JP5635282B2 (en) 2010-03-15 2010-03-15 Discriminator
PCT/JP2011/001327 WO2011114652A1 (en) 2010-03-15 2011-03-07 Determination device and determination method

Publications (2)

Publication Number Publication Date
EP2548615A1 EP2548615A1 (en) 2013-01-23
EP2548615A4 true EP2548615A4 (en) 2013-08-28

Family

ID=44648768

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11755845.2A Withdrawn EP2548615A4 (en) 2010-03-15 2011-03-07 DETERMINATION DEVICE AND DETERMINATION METHOD

Country Status (7)

Country Link
US (1) US20130172863A1 (en)
EP (1) EP2548615A4 (en)
JP (1) JP5635282B2 (en)
KR (1) KR20130052540A (en)
CN (1) CN102791330A (en)
SG (1) SG183959A1 (en)
WO (1) WO2011114652A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012147937A (en) * 2011-01-19 2012-08-09 Sony Corp Laser therapy apparatus, laser therapy system and assessment method
CN104114098B (en) * 2012-02-14 2016-10-12 圣犹达医疗用品电生理部门有限公司 Acoustooptics is utilized to assess the system of effect of the ablation to heart tissue
JP2014221117A (en) * 2013-05-13 2014-11-27 株式会社アライ・メッドフォトン研究所 Therapy progress degree monitoring device and method for therapy progress degree monitoring
CA3180239A1 (en) 2014-09-08 2016-03-17 Becton, Dickinson And Company Enhanced platen for pharmaceutical compounding
CN104677874B (en) * 2015-03-18 2018-02-23 中国水稻研究所 The chlorophyll fluorescence assay method of plant leaf blade photochopper and the application photochopper
JP2020506369A (en) * 2016-12-15 2020-02-27 ジェモロジカル インスティテュート オブ アメリカ インコーポレイテッド（ジーアイエー） Apparatus and method for screening gemstones
JP7094195B2 (en) * 2018-10-18 2022-07-01 シチズン時計株式会社 Fluorescence detector
EP3763289A1 (en) * 2019-07-12 2021-01-13 Koninklijke Philips N.V. Estimating contact angle between a catheter and tissue, and associated devices, systems and methods
KR102358955B1 (en) * 2020-06-23 2022-02-07 주식회사 티에스젠 Dual calibration system of output of laser handpiece device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6201989B1 (en) * 1997-03-13 2001-03-13 Biomax Technologies Inc. Methods and apparatus for detecting the rejection of transplanted tissue
EP1167951A1 (en) * 2000-06-26 2002-01-02 Fuji Photo Film Co., Ltd. Fluorescent image obtaining apparatus
US20040059397A1 (en) * 1999-07-14 2004-03-25 Sinofsky Edward L. Intralumenal contact sensor
US20070265532A1 (en) * 2002-04-04 2007-11-15 Maynard John D Determination of a Measure of a Glycation End-Product or Disease State Using a Flexible Probe to Determine Tissue Fluorescence of Various Sites
US20080275428A1 (en) * 2007-05-01 2008-11-06 St. Jude Medical, Atrial Fibrillation Division Optic-based contact sensing assembly and system

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5928222A (en) * 1982-08-06 1999-07-27 Kleinerman; Marcos Y. Fiber optic sensing techniques in laser medicine
US5579773A (en) * 1994-09-30 1996-12-03 Martin Marietta Energy Systems, Inc. Laser-induced differential normalized fluorescence method for cancer diagnosis
ES2237802T3 (en) * 1997-01-08 2005-08-01 Biosense Webster, Inc. SUPERVISION OF MIOCARDIC REVASCULARIZATION.
US6128525A (en) * 1997-07-29 2000-10-03 Zeng; Haishan Apparatus and method to monitor photodynamic therapy (PDT)
DE10009797B4 (en) 2000-03-01 2008-05-15 Valeo Auto-Electric Wischer Und Motoren Gmbh Windscreen wiper device for wiping disks
AU2001293592A1 (en) * 2000-10-06 2002-04-15 Peter R. Herman Multi-spectral fluorescence imaging and spectroscopy device
US7202947B2 (en) * 2001-12-19 2007-04-10 Wisconsin Alumni Research Foundation Depth-resolved fluorescence instrument with angled excitation
EP1637061A4 (en) * 2003-05-01 2010-07-14 Univ Keio DIAGNOSTIC OR INTRAVASCULAR TREATMENT APPARATUS USING HIGH INTENSITY PULSE LIGHT
US20060282132A1 (en) * 2003-06-20 2006-12-14 Keio University Photodynamic therapy equipment, method for controlling photodynamic therapy equipment and method of photodynamic method
CA2553165A1 (en) 2004-01-29 2005-08-11 Ekos Corporation Method and apparatus for detecting vascular conditions with a catheter
JPWO2006049132A1 (en) * 2004-11-02 2008-05-29 学校法人慶應義塾 Photodynamic therapy device
US8182433B2 (en) 2005-03-04 2012-05-22 Endosense Sa Medical apparatus system having optical fiber load sensing capability
JP2006271828A (en) * 2005-03-30 2006-10-12 Terumo Corp Medical treatment device and its usage
KR100798486B1 (en) * 2006-03-29 2008-01-28 한국전기연구원 Light source device for fluorescence diagnosis and photodynamic therapy
US8048063B2 (en) 2006-06-09 2011-11-01 Endosense Sa Catheter having tri-axial force sensor
WO2008005888A2 (en) 2006-06-30 2008-01-10 Atheromed, Inc. Atherectomy devices and methods
WO2008017042A1 (en) * 2006-08-03 2008-02-07 Microchips, Inc. Cardiac biosensor devices and methods
US8961580B2 (en) * 2006-11-30 2015-02-24 Keio University Abnormal electrical conduction blocking apparatus using photodynamic therapy (PDT)
JP3984280B1 (en) 2006-11-30 2007-10-03 株式会社サイエンスラボラトリーズ CHEMICALLY MODIFIED FULLERENE AND METHOD FOR PRODUCING THE SAME, PROTON CONDUCTIVE MEMBRANE CONTAINING CHEMICALLY MODIFIED FULLERENE
US20090171330A1 (en) * 2007-12-28 2009-07-02 Spectranetics Tunable nanoparticle tags to enhance tissue recognition
US9134243B2 (en) * 2009-12-18 2015-09-15 University Health Network System and method for sub-surface fluorescence imaging
JP5736116B2 (en) * 2010-03-15 2015-06-17 ソニー株式会社 Calculation device
JP5719159B2 (en) * 2010-03-15 2015-05-13 ソニー株式会社 Evaluation device
US20110238137A1 (en) * 2010-03-25 2011-09-29 Fujifilm Corporation Medical apparatus for photodynamic therapy and method for controlling therapeutic light
JP2012147937A (en) * 2011-01-19 2012-08-09 Sony Corp Laser therapy apparatus, laser therapy system and assessment method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6201989B1 (en) * 1997-03-13 2001-03-13 Biomax Technologies Inc. Methods and apparatus for detecting the rejection of transplanted tissue
US20040059397A1 (en) * 1999-07-14 2004-03-25 Sinofsky Edward L. Intralumenal contact sensor
EP1167951A1 (en) * 2000-06-26 2002-01-02 Fuji Photo Film Co., Ltd. Fluorescent image obtaining apparatus
US20070265532A1 (en) * 2002-04-04 2007-11-15 Maynard John D Determination of a Measure of a Glycation End-Product or Disease State Using a Flexible Probe to Determine Tissue Fluorescence of Various Sites
US20080275428A1 (en) * 2007-05-01 2008-11-06 St. Jude Medical, Atrial Fibrillation Division Optic-based contact sensing assembly and system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011114652A1 *

Also Published As

Publication number Publication date
JP2011189019A (en) 2011-09-29
KR20130052540A (en) 2013-05-22
EP2548615A1 (en) 2013-01-23
CN102791330A (en) 2012-11-21
SG183959A1 (en) 2012-10-30
US20130172863A1 (en) 2013-07-04
WO2011114652A1 (en) 2011-09-22
JP5635282B2 (en) 2014-12-03

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